cx25870 Conexant Systems, Inc., cx25870 Datasheet - Page 113

• Manufacturer Part Number: cx25870
• Description: Video Encoder With Adaptive Flicker Filtering And Hdtv Output
• Manufacturer: Conexant Systems, Inc.

CX25870/871
Flicker-Free Video Encoder with Ultrascale Technology
transaction will therefore be:
these registers. As mentioned previously, to enable full register read back, the EN_REG_RD bit must be set to 1.
Table 2-3. Bit Map for Read-Only Registers
100381B
Register
Address
In this case, the master should simply substitute a STOP in place of the M_ACK. The final step of the
Table 2-3
00
02
04
06
• START/8B/S_ACK/<readdata>/NACK/STOP
MONSTAT_A MONSTAT_B MONSTAT_C
MONSTAT_A MONSTAT_B MONSTAT_C MONSTAT_D
Reserved
contains the bitmap for the encoder’s read-only registers.
7
SECAM
ID[2:0]
6
.
PLL_RESET_
OUT
5
Conexant
PLL_LOCK
CCSTAT_E
4
FIFO_OVER
CCSTAT_O
3
Table 2-4
VERSION[4:0]
UNDER
FIFO_
contains the data details for
FIELD_CNT[3:0]
2
FIELD_CNT[2:0]
2.0 Internal Registers
2.4 Reading Registers
PAL
1
Reserved
0
2-7